@inproceedings{6dc9a2b9e7d243d0b1c9a366ce0bb055,
title = "A low noise class-AB operational amplifier with noise optimization technique",
abstract = "This paper presents a low noise operational amplifier with noise optimization and reduction techniques. It consists of a folded-cascode amplifier and a class-AB output stage with a simple minimum selector. The input-referred noise of an input transistor can be optimized through utilization of the relationship between input parasitic capacitance and flicker noise. The other main noise sources in a folded-cascode amplifier are reduced by increasing the size, adding resistors or by stacking FETs at the cascade biasing circuitry. The proposed amplifier is implemented in a 0.18-μm CMOS process.",
keywords = "class-ab amplifier, input referred noise, low noise technique, operational amplifier",
author = "Seungheun Song and Kwanseok Jung and Subin Kim and Joongho Choi",
note = "Publisher Copyright: {\textcopyright} 2014 IEEE.; 11th International SoC Design Conference, ISOCC 2014 ; Conference date: 03-11-2014 Through 06-11-2014",
year = "2015",
month = apr,
day = "16",
doi = "10.1109/ISOCC.2014.7087548",
language = "English",
series = "ISOCC 2014 - International SoC Design Conference",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "96--97",
booktitle = "ISOCC 2014 - International SoC Design Conference",
address = "United States",
}